# Invoice Maker vs Device Tracker

The clearest difference is rating: Invoice Maker at 4.9 against Device Tracker's 4.1. Invoice Maker also leads on update cadence (every 3 days vs fortnightly). Device Tracker's advantage is ads (none vs shown) and ratings volume (45 vs 7). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. Invoice Maker sells 4 in-app purchases, starting at $8.99 per 7 days and Device Tracker sells 4 in-app purchases, starting at $6.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Invoice Maker holds the better App Store score, 4.9 against 4.1. That said, the two scores are not equally well evidenced: Device Tracker has 45 ratings behind it against 7, so its average is the more settled of the two.

Invoice Maker ships an update every 3 days, Device Tracker fortnightly. The most recent releases landed on September 13, 2026 and August 1, 2026 respectively.

## The numbers

| Metric | Invoice Maker | Device Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (7 ratings)](https://appshunter.io/ios/app/invoice-maker-bill-generator/id6746938705/reviews)** | [4.1 (45 ratings)](https://appshunter.io/ios/app/device-tracker-find-devices/id6749237322/reviews) |
| Number of ratings | 7 | **45** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free with in-app purchases | Freemium |
| Size | 31 MB | 28 MB |
| Requires iOS | **16.0** | 17 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [John Paley](https://appshunter.io/developer/1819048337) | [Anand Poray](https://appshunter.io/developer/1834688186) |

## What reviewers say

### Invoice Maker

[App page](https://appshunter.io/ios/app/invoice-maker-bill-generator/id6746938705)

Create professional invoices and estimates quickly with customizable templates. Manage clients and projects, track payments, and gain business insights with smart reports. Enhance your brand with custom logos and colors.

**Highlights:** Professional invoice and estimate creation, Client and project management, Customizable templates with branding, Flexible payment options, Smart revenue and expense reports, Unlimited invoices and estimates

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| accessWeeklySubscription | $8.99 | per 7 days |
| Invoice Maker: Bill Generator. | $8.99 | per 7 days |
| accessMonthlySubscription | $14.99 | per month |
| accessMonthlyTrialSubscription | $15.99 | per month |


### Device Tracker

[App page](https://appshunter.io/ios/app/device-tracker-find-devices/id6749237322)

Locate misplaced Bluetooth devices like headphones, smartwatches, and phones. This app uses a smart radar and last seen location features to help you find your items quickly, preventing costly replacements.

**Highlights:** Smart Device Radar, Last Seen Location Map, Earbud Finder, Play Sound Feature, Supports AirPods, Beats, Bose

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Full Access | $6.99 | per 7 days |
| Get Full Access | $6.99 | per 7 days |
| Get Full Access | $14.99 | per month |
| Get Full Access | $29.99 | per year |


## Frequently asked questions

### Is Invoice Maker free?

Invoice Maker is free to download, with in-app purchases available.

### Is Device Tracker free?

Device Tracker is free to download, with in-app purchases available.

### Which has better reviews, Invoice Maker or Device Tracker?

Invoice Maker is rated higher. Invoice Maker averages 4.9 out of 5 from 7 ratings, while Device Tracker averages 4.1 from 45 ratings.

### Do Invoice Maker or Device Tracker have ads?

Invoice Maker shows ads; Device Tracker does not.

### Which is updated more often, Invoice Maker or Device Tracker?

Invoice Maker ships an update every 3 days, and Device Tracker fortnightly. Most recently, Invoice Maker was updated on September 13, 2026 and Device Tracker on August 1, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*